A water park sold 11 child tickets and 33 adult tickets. What percentage of the tickets sold were child tickets?

What is the least common multiple of 16 and 3?

Y=4x^2+x-1 solve using quadratic formula

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above